CVE-2026-20804

CVE

Threat entity extracted from intelligence sources

Frequency

occurrences

First Seen

January 13, 2026

Last Seen

February 13, 2026

API

Exploited in Wild

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Ransomware Use

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Public Exploits

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Attack Vector

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Vulnerability Overview

Exploitation Activity

Exploitation Intelligence

Microsoft Implements Security Change in Windows 11 Sign-In Process22.3

On February 13, 2026, Microsoft confirmed a new security hardening change in Windows 11 and 10 following the latest Patch Tuesday updates. Users may notice that apps can no longer autofill credential data in certain scenarios, which is an intentional modification rather than a bug. This change aims...

January 2026 Security Updates: Adobe and Microsoft Patches Released22.3

In January 2026, Adobe released 11 security patches addressing vulnerabilities in its software. Microsoft also issued updates during the same Patch Tuesday. Users of Adobe products and Microsoft software are advised to apply these updates promptly to mitigate potential risks.